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The power density of ultrasonic cleaning machine
- May 16, 2017 -

Ultrasonic power density of cleaning machine:

The higher the power density, the greater the cavitation effect, the better the ultrasonic cleaning effect, the faster the cleaning equipment. High power density is used for hard-to-clean workpieces and small power density for precision workpieces.

Ultrasonic frequency of ultrasonic cleaning equipment:

The lower the frequency, the better the cavitation, the higher the frequency, the better the reflexes. Low frequency for simple surface ultrasonic cleaning, high frequency for complex surface and deep hole ultrasonic cleaning. (20KHz / 28KHz / 40KHz / 80KHz / 0.8 MHz)

Ultrasonic cleaning temperature:

Ultrasound in 40 ℃ to 50 ℃ is the best. The higher the temperature, the more dirt decomposition, but when the temperature reaches 70 ℃ ~ 80 ℃, then affect the ultrasonic function, reduce the cleaning effect.

Ultrasonic cleaning time:

The longer the ultrasonic cleaning time, the better the effect, except for special materials.

Type of ultrasonic cleaning solution (medium) :

According to the object, choose different parameters to achieve the best ultrasonic cleaning effect.

The application principle of ultrasonic cleaning is made by ultrasonic generator, high-frequency oscillation signal through the transducer into high-frequency mechanical oscillation and spread to the media, cleaning solvents in ultrasonic cleaning fluid density and radiation forward, make the liquid flow and produce tens of thousands of tiny air bubbles, exists in the tiny air bubbles in the liquid (cavitation nuclei) in sound field under the action of vibration, when the pressure reaches a certain value, the bubble growth quickly, and then suddenly closed, the bubbles have repercussions when closed, generate thousands of atmospheric pressure in the surrounding, the heat of the number of baidu, using closed at the time of the explosion shock wave damage insoluble dirt and scatter them in the cleaning fluid, when the particle is smeary wrapped and on the surface of the adhesive in cleaning, oil was emulsified and solid particles from, so as to achieve the purpose of purification on the surface of the cleaning. Due to the inherent ultrasonic penetrating power, so can wash all kinds of complex surface, shape of specific objects, the pores and cracks have good cleaning effect, for not sound-absorbing or sound-absorbing coefficients of small object cleaning effect.